import java.util.Random;
import java.util.concurrent.Callable;

/**
 * @author zhu
 * @date 2024-03-19
 */
public class MyCallable implements Callable {
    @Override
    public Object call() throws Exception {
        int value = new Random().nextInt(256);
        Thread currmentThread = Thread.currentThread();
        System.out.println(currmentThread.getName() + ":" + value);
        return null;
    }
}
